Take a look at this website and answer each of the following questions as you read through the site.
Question 1
1.
__________ is the difference in charge between two points.
Question 2
2.
_____________ is the rate at which charge is flowing.
Question 3
3.
_____________is a material's tendency to resist the flow of charge.
Question 4
4.
A circuit is a _____________ loop that allows charge to move from one place to another.
Question 5
5.
The amount of potential energy between two points or the difference in charge between the two points is called _____________.
Question 6
6.
_____________ is the amount of charge flowing through the circuit over a period of time.
Question 7
7.
Current is measured in __________. (Full word)
Question 8
8.
What is the unit for describing the amount of resistance in a circuit? (Full word)
Question 9
9.
Question 10
10.
What is the keyboard shortcut used to get Ω?
I'll give you a hint. It begins with ALT+??? What's the number?
Question 11
11.
Draggable item
arrow_right_alt
Corresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 12
12.
Draggable item
arrow_right_alt
Corresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 13
13.
Question 14
14.
What should a circuit designer do to make an LED brighter in a circuit while keeping the same total voltage in the circuit?
Question 15
15.
1 V = 2 A * 2 Ω
True
False
Example - Power is an electrical quantity and it is represented in equations using the letter P. It's base unit is Watts and is represented after quantities with W. I can describe the power a lightbulb uses as P = 40 W.
Match the electrical quantity (voltage, current, resistance) with its base unit symbol (what you put after a number:
Resistance
V
Electrical potential difference
A
Current
Ω
Example - Power is an electrical quantity and it is represented in equations using the letter P. It's base unit is Watts and is represented after quantities with W. I can describe the power a lightbulb uses as P = 40 W.
Match the symbol with its electrical quantity:
Resistance
V
Electric Potential Difference
I
Current
R
What should should happen to current in a circuit if voltage remains the same and resistance increases?
Total current will go down.
Total current will go up.
You must place a resistor in before an LED in order to control the amount of current going to the LED. Putting a resistor after the LED will have no impact and will cause the LED to burnout.